15493504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9311}}^1$

素因数の和:9338

約数の個数: 32

約数和(自身を含む): 33243840

約数和(自身を除く): 17750336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9311, 18622, 37244, 74488, 121043, 148976, 242086, 297952, 484172, 595904, 968344, 1191808, 1936688, 3873376, 7746752, 15493504]

約数ペア:

[(1, 15493504), (2, 7746752), (4, 3873376), (8, 1936688), (13, 1191808), (16, 968344), (26, 595904), (32, 484172), (52, 297952), (64, 242086), (104, 148976), (128, 121043), (208, 74488), (416, 37244), (832, 18622), (1664, 9311)]